198429516

素因数分解:

$2^2\times 3^2\times {\mathrm{5511931}}^1$

素因数の和:5511941

約数の個数: 18

約数和(自身を含む): 501585812

約数和(自身を除く): 303156296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5511931, 11023862, 16535793, 22047724, 33071586, 49607379, 66143172, 99214758, 198429516]

約数ペア:

[(1, 198429516), (2, 99214758), (3, 66143172), (4, 49607379), (6, 33071586), (9, 22047724), (12, 16535793), (18, 11023862), (36, 5511931)]